Co-solvent intensification effect on aromatic alcohol oxidation

2012 ◽  
Vol 28 ◽  
pp. 143-146 ◽  
Author(s):  
Long Chen ◽  
Lifang Chen ◽  
Yinmei Ye ◽  
Zhiwen Qi ◽  
Hannsjörg Freund ◽  
...  
Keyword(s):  
Alcohol Oxidation ◽  
Aromatic Alcohol

Cobalt tungsten oxide hydroxide hydrate (CTOHH) on DNA scaffold: an excellent bi-functional catalyst for oxygen evolution reaction (OER) and aromatic alcohol oxidation

2019 ◽  
Vol 48 (45) ◽  
pp. 17117-17131 ◽  
Author(s):  
Sangeetha Kumaravel ◽  
Prabaharan Thiruvengetam ◽  
Sivasankara Rao Ede ◽  
K. Karthick ◽  
S. Anantharaj ◽  
...  
Keyword(s):  
Tungsten Oxide ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Oxidation Reaction ◽  
Alcohol Oxidation ◽  
Aromatic Alcohol ◽  
Oxide Hydroxide ◽  
Hydroxide Hydrate ◽  
Dna Scaffold

CTOHH-DNA, a newly developed catalyst utilized for both electrocatalytic OER and aromatic alcohol oxidation reaction with excellent activities.

Engineering of oxygen vacancy as defect sites in silicates for removal of diverse organic pollutants and enhanced aromatic alcohol oxidation

2021 ◽  
Vol 9 (2) ◽  
pp. 105134
Author(s):  
Debashrita Sarkar ◽  
Khushboo S. Paliwal ◽  
Sagar Ganguli ◽  
Athma E. Praveen ◽  
Dipannita Saha ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Organic Pollutants ◽  
Alcohol Oxidation ◽  
Aromatic Alcohol ◽  
Defect Sites

Photothermal synergy of 1D Cd0.9Zn0.1S and 3D Mn3O4 for achieving forcefully active and highly selective aromatic alcohol oxidation

2022 ◽  
Vol 579 ◽  
pp. 151978
Author(s):  
Shu Gui ◽  
Sujuan Zhang ◽  
Gaoli Chen ◽  
Zhaowei Zhu ◽  
Xiuzhen Zheng ◽  
...  
Keyword(s):  
Alcohol Oxidation ◽  
Aromatic Alcohol

Photooxidation effect of cupric complexes on aliphatic alcohols in nonaqueous solutions

1982 ◽  
Vol 47 (8) ◽  
pp. 2061-2068 ◽  
Author(s):  
Jan Sýkora ◽  
Mária Jakubcová ◽  
Zuzana Cvengrošová
Keyword(s):  
Coordination Sphere ◽  
Alcohol Oxidation ◽  
Aliphatic Alcohols ◽  
Oxidation Products ◽  
Molar Ratio ◽  
Quantum Yields ◽  
Nonaqueous Solutions ◽  
The Absolute ◽  
Absolute Quantum

In the photolysis of copper(II)-chloride-alcohol-acetonitrile systems (cCu = 1 mmol l-1, copper(II)-to-chloride molar ratio 1 : 2 to 1 : 8, 10% (v/v) alcohol), Cu(II) is reduced to Cu(I), and methanol, ethanol, 1-propanol, or 1-butanol is oxidized to the corresponding aldehyde, 2-propanol to acetone. In the case of 1-propanol and 1-butanol, chlorinated aldehydes are formed in addition too. The measured quantum yields of the photoreduction of Cu(II) to Cu(I) lay in the range of ΦCu(I) = 4.5 to 40 mmol einstein-1, the absolute quantum yields of the alcohol oxidation products were 2.3 to 47 mmol einstein-1. The photoactive components are chlorocupric complexes [CuClx](2-x)+ (x = 1-4). The presence of complexes with a higher number of chloroligands in the coordination sphere (x = 3, 4) brings about a decrease in the Cu(II) photoreduction rate. The decrease in the photoreduction rate observed in the presence of dioxygen is explained in terms of re-oxidation of copper(I) by the latter, resulting in an increase in the concentration of the photochemically active cupric complexes. The catalytic aspects of the systems in question are discussed with respect to this effect.

Monodisperse-porous cerium oxide microspheres as a new support with appreciable catalytic activity for a composite catalyst in benzyl alcohol oxidation

2021 ◽  
Author(s):  
Kadriye Özlem Hamaloğlu ◽  
Rukiye Babacan Tosun ◽  
Serap Ulu ◽  
Hakan Kayi ◽  
Cengiz Kavaklı ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Benzyl Alcohol ◽  
Cerium Oxide ◽  
Sol Gel ◽  
Alcohol Oxidation ◽  
Pd Nanoparticles ◽  
Composite Catalyst ◽  
Benzyl Alcohol Oxidation ◽  
Supported Pd

A synergistic catalyst in the form of monodisperse-porous CeO2 microspheres supported Pd nanoparticles (Pd NPs) was synthesized. CeO2 microspheres 4 μm in size were obtained by a newly developed “sol-gel...

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